A soluble fluoride-containing salt such as naf is added to


A sample of hard water contains about 2.0 x 10^-3 M Ca^2+. A soluble fluoride-containing salt such as NaF is added to "fluoridate" the water (to aid in the prevention of dental cavity). What is the maximum concentration of F- that can be present without precipitating CaF2?

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Chemistry: A soluble fluoride-containing salt such as naf is added to
Reference No:- TGS0562853

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